Triple-Axle Trailer Hanger Kit for 2" Slipper Springs - 10-1/8" Long Equalizers

Triple-Axle Trailer Hanger Kit for 2" Slipper Springs - 10-1/8" Long Equalizers

Item # AP302-H302

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Trailer Leaf Spring Suspension

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Trailer Leaf Spring Suspension AP302-H302 - Slipper Springs - 2 Inch - Redline
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  • Hangers
  • Suspension Kits
  • Spring Mounting Hardware
  • Slipper Springs - 2 Inch
  • Triple Axle
  • Redline
Leaf-spring mounting kit includes 4-1/4" tall front hangers, 3-1/2" tall center hangers, 5-1/4" tall rear hangers and necessary hardware. Equalizers are 10-1/8" long. Components for mounting axle to springs sold separately. Lowest Prices for the best trailer leaf spring suspension from Redline. Triple-Axle Trailer Hanger Kit for 2" Slipper Springs - 10-1/8" Long Equalizers part number AP302-H302 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


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  • Reviews (3)
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  • Videos (1)
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Redline Trailer Leaf Spring Suspension - AP302-H302

Leaf-spring mounting kit includes 4-1/4" tall front hangers, 3-1/2" tall center hangers, 5-1/4" tall rear hangers and necessary hardware. Equalizers are 10-1/8" long. Components for mounting axle to springs sold separately.


Features:

  • Attaches 6 leaf springs (sold separately) to your trailer frame
  • Includes:
    • (2) 4-1/4" Tall front hangers (28-1)
    • (4) 3-1/2" Tall center hangers (29-1)
    • (2) 5-1/4" Tall rear hangers (30-28)
    • (4) 10-1/8" Long, swan-shaped equalizers (13-4)
      • 7/8" Diameter center hole for mounting to hanger
      • 9/16" Diameter side hole for attaching to spring
    • (6) 3-1/4" Long x 5/16" diameter spring keeper bolts (7-7)
    • (6) 5/16" Diameter locknuts (6-11)
    • (6) 3-1/2" Long x 9/16" diameter shackle bolts (91635B)
    • (6) 9/16" Diameter locknuts (916DLN)
    • (4) 4-1/2" Long x 7/8" diameter wet equalizer bolts (7-1-1)
    • (4) 7/8" Diameter locknuts for 7-1-1 (6-111)
  • Designed for use on trailers with triple, 3,500-lb to 8,000-lb axles
  • Does not include components for mounting axle to springs


AP302 and H302 Triple Axle Hanger Kit - 2" Slipper Springs - 3,500 lbs to 8,000 lbs







Video of Triple-Axle Trailer Hanger Kit for 2" Slipper Springs - 10-1/8" Long Equalizers


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Redline Trailer Leaf Spring Suspension - Equalizers and Hangers with Hardware - AP302-H302

Today we'll be taking a look at the triple axle trailer hanger kit for 2" slipper springs.This kit is going to come with the hangers and equalizers, and the hardware those to get our triple axle ready to get on the road. The equalizers are going to help to equalize that weight out between our axles and springs so that even if we're going over some rough patches of pavement we won't have to worry about overloading our springs and that weight will be transferred between all three evenly. We'll also have, again, our hangers to attach the springs and suspend everything in between.In this kit you'll get the two tall front hangers, which will be this portion here. This is the front of my trailer, basically. This would be the rear. Then we'll also get our two center hangers and our two rear hangers.

The front hangers measure 4-1/2" from the top to the center of the bolt hole. So we can see that there. Our center hangers will measure 3-1/2" from the top to the center of the bolt hole. Then we'll have our second set of center hangers, so we'll get four total. Then our rear hanger will measure 5-1/4" from the top to the center of that bolt hole.We'll have our four 10-1/8" long swan shaped equalizers, that's this portion here.

That 10-1/8th is measured from the rear hole, the shackle bolt hole, to the spring keeper bolt hole. So between those two, center-to-center on those bolt holes that gives you 10-1/8". These will have a 7/8" diameter center hole for mount to our hanger. Then a 9/16 diameter side hole for attaching to the spring.We'll also have our six 3-1/4" long by 5/16 diameter spring keeper bolts, which will be these smaller silver ones here. We'll also have the six 5/16 diameter lock nuts to go with them.

Then we'll have the 3-1/2 by 9/16 diameter spring keeper bolts. Those have the teeth at the shoulder to keep those in place, so they do need to be hammered in once you have everything lined up so that they'll actually grip onto the side and keep those in place.Again, we'll get six of those. Those are 3-1/2" long, 9/16 diameter. Then we'll have our 9/16 diameter lock nuts to go with those. Then we'll for our 4-1/2" by 7/8 diameter wet equalizer bolts, that will be these large bolts going through the center.

Those do have that grease circ on the one side giving it that name wet bolts. So we can get everything greased up inside to make sure that everything works properly. It does also have the locking nuts to go with those, 7/8 diameter again.These are designed to work on trailers with triple axles with a capacity between 3500 pounds to 8000 pound axles. So it should work with a wide range. It doesn't include any components for mounting the axle to the springs, or the springs themselves. So you will have to pick those up separately. We have a lot of options here at etrailer.com. So you definitely can pick up those here if you don't already have them.All in all I like that this kit comes with pretty much everything we'll need, minus the springs and mounting hardware, to replace our equalizers and hanger on our trailer. If you're just retrofitting an old trailer or replacing out some worn out hardware with some new stuff.That's going to do it for our look at the triple axle trailer hanger kit for 2" slipper springs.


Customer Reviews

Triple-Axle Trailer Hanger Kit for 2" Slipper Springs - 10-1/8" Long Equalizers - AP302-H302

Average Customer Rating:  4.3 out of 5 stars   (3 Customer Reviews)

Leaf-spring mounting kit includes 4-1/4" tall front hangers, 3-1/2" tall center hangers, 5-1/4" tall rear hangers and necessary hardware. Equalizers are 10-1/8" long. Components for mounting axle to springs sold separately.

- AP302-H302
by:

Perfect service all the way around peri od. 574469



- AP302-H302
by:

I ordered these products to rebuild a 1966 equipment trailer that had some serious suspension issues due to poor repair work by previous owners. I was very impressed by your quality and service and plan on placing an order in the near future. 498523



- AP302-H302
by:

I just have one suggestion for this kit. The fiber bushings that go into the eye of the spring should be included in this kit. The cost is nominal but I had to run around to find these bushings has I did not have to replace the springs but the bushings were worn. 114472


Comments

This kit is for 3500lb to 8000lb capacity range. Too many spring possibilities to include bushings. Shop for your specific bushing needs on this site.

-- comment by: Frictionman - 07/04/2014

5334
3
3

Ask the Experts about this Redline Trailer Leaf Spring Suspension

Do you have a question about this Trailer Leaf Spring Suspension?


  • Hanger Spacing with Triple Axle Hanger Kit AP302-H302
  • I can give you a general estimate but the only way to get it just right is to mock up all the parts to determine the proper locations prior to permanently installing everything. On a triple axle trailer with 2 inch wide slipper springs the distance from the first and second hangers would be approximately 28-1/2 inches. From the second to third hangers it would be approximately 33 inches. And from the third to fourth hangers it would be approximately 28-1/2 inches. For this set up the...
    view full answer...

  • Converting from Double-Eye Leaf Springs to Slipper Springs on my Triple Axle Trailer
  • When looking to convert your triple axle double eye spring trailer to slipper springs, I recommend going with the 5-Leaf Slipper Spring, # SP-232275, for your 7,000 LB axles. This spring has a 3,500 LB capacity, an axle capacity of 7,000 LBS, and the height of this spring is the same as your current 6-Leaf Double-Eye Spring, # SP-198275. When it comes to whether there will be a change in the ride height when switching from double eye springs to the slipper springs, this is going to depend...
    view full answer...

  • Raising the Back of a Triple Axle Trailer to Tow it Level with a 2017 Ford F-350
  • There are a couple of ways to get your trailer level when towed with your new 2017 Ford F-350. One is to adjust the coupler but since you mentioned having to adjust it already in order to get the right amount of space above the bed sides the remaining option is to raise the back end to match the front end. There are a couple of ways to raise the back of a trailer. First, if the axle tubes are 3 inches in diameter and they are currently mounted above the leaf spring stacks (double-eye...
    view full answer...

  • Hanger Spacing Used When Installing Triple Axle Slipper Spring Kit
  • I can give you a general estimate but the only way to get it just right is to mock up all the parts to determine the proper locations prior to permanently installing everything. On a triple axle trailer with 2 inch wide slipper springs the distance from the first and second hangers would be approximately 28-1/2 inches. From the second to third hangers it would be approximately 33 inches. And from the third to fourth hangers it would be approximately 28-1/2 inches. For this set up the...
    view full answer...

  • Dimensions of Equalizer in Triple Axle Slipper Spring Hanger Kit AP302-H302
  • Yes, trailer suspension equalizers are measured from hole center to hole center. The 10-1/8-inch dimension provided for the swan-shaped equalizers in kit # AP302-H302 is from the two outside holes as shown in the linked image.
    view full answer...


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Info for this part was:

Expert Research:
Michael H
Expert Research:
Jameson C
Updated by:
Adele M
Expert Research:
Adam R
Video Edited:
Kathleen M
Updated by:
Alexander C

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